package cn.wolfcode.trip.base.service;

import cn.wolfcode.trip.base.domain.ShopCarItem;

import java.util.List;
import java.util.Map;

public interface IShopCarService {
    Map<Long, ShopCarItem> selectForUserId(Long id);

    void addshopItem(Long product, Integer count);

    void deleteCarItem();

    void deleteItem(Long productId);

    void subProductCount(Long productId);

    List<ShopCarItem> queryProductsByIds(Long [] pids);
}
